229665780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{141769}}^1$

素因数の和:141790

約数の個数: 60

約数和(自身を含む): 720475140

約数和(自身を除く): 490809360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 141769, 283538, 425307, 567076, 708845, 850614, 1275921, 1417690, 1701228, 2126535, 2551842, 2835380, 3827763, 4253070, 5103684, 6379605, 7655526, 8506140, 11483289, 12759210, 15311052, 19138815, 22966578, 25518420, 38277630, 45933156, 57416445, 76555260, 114832890, 229665780]

約数ペア:

[(1, 229665780), (2, 114832890), (3, 76555260), (4, 57416445), (5, 45933156), (6, 38277630), (9, 25518420), (10, 22966578), (12, 19138815), (15, 15311052), (18, 12759210), (20, 11483289), (27, 8506140), (30, 7655526), (36, 6379605), (45, 5103684), (54, 4253070), (60, 3827763), (81, 2835380), (90, 2551842), (108, 2126535), (135, 1701228), (162, 1417690), (180, 1275921), (270, 850614), (324, 708845), (405, 567076), (540, 425307), (810, 283538), (1620, 141769)]